I don't use record.bat/playback.bat, I use commands like playback/record [rom name] [inp any name] in the RUN black window.
What exactly do I have to do now in order to save/playback an inp
I clicked those two links but no clue.

PP. wrote:I don't use record.bat/playback.bat, I use commands like playback/record [rom name] [inp any name] in the RUN black window.

By doing that you are actually using the record.bat and the playback.bat batch files. The windows command prompt doesn't directly have knowledge of "record" or "playback" as commands. However, when it doesn't recognise a command it will look for an executable or a batch file and if it finds a file that matches on the typed in 'command', sans file extension, it will execute that file. It will look first in the current working directory (cwd) and if it doesn't find a match there it will look in all locations as specified in the Windows PATH environment variable.